D04B 15/58
For circular knitting machines
Official title: for circular knitting machines; Thread-changing devices
D04B15/58 (For circular knitting machines) appears on 150 US grants and 33 published applications in this corpus.
Search patents in D04B- Granted patents
- 150
- Published applications
- 33
- Assignees
- 68
- Inventors
- 172
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 7 | 0 |
| 1978 | 7 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 5 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 7 | 0 |
| 1988 | 6 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 9 | 0 |
| 1992 | 6 | 0 |
| 1993 | 8 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 6 | 0 |
| 2001 | 5 | 1 |
| 2002 | 2 | 0 |
| 2003 | 2 | 1 |
| 2004 | 2 | 3 |
| 2005 | 3 | 3 |
| 2006 | 5 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 4 | 3 |
| 2011 | 2 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 3 |
| 2016 | 1 | 4 |
| 2017 | 2 | 4 |
| 2018 | 2 | 0 |
| 2019 | 3 | 3 |
| 2020 | 2 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 2 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Circular sock machine and a method for its use1 Sep 2026US 12,723,335 B2
- Circular knitting machine for knitting pile fabric5 Aug 2025US 12,378,708 B2Pai Lung Machinery Mill Co., Ltd.
- Wool knitting machine23 Jul 2024US 12,043,930 B1
- Device for feeding yarn or yarns for knitting machines for hosiery or the like26 Mar 2024US 11,939,710 B2Lonati S. P. A.
- Circular knitting machine17 May 2022US 11,332,857 B2SIPRA Patententwicklungs- und Beteiligungsgesellschaft mbH
- Circular knitting machine for knitting double-sided yarn-dyed fabric16 Apr 2026US 2026/0103829 A1Pai Lung Machinery Mill Co., Ltd.
- Circular knitting machine for knitting pile fabric with short stitch length16 Jan 2025US 2025/0019873 A1Pai Lung Machinery Mill Co., Ltd.
- Circular sock machine and a method for its use25 Apr 2024US 2024/0133088 A1
- Device for feeding yarn or yarns for knitting machines for hosiery or the like11 Jun 2020US 2020/0181817 A1Lonati S. P. A.
- Apparel fabric manufacturing process; system and product thereof19 Sep 2019US 2019/0284729 A1Lidl Hong Kong Limited
Most cited
By later US patents
- Circular weft knitting machine222US 5,095,720 AAnnedeen Hosiery Mill, Inc. · 1992
- Knitted article62US 4,732,015 AAmerican Doubloon Corporation · 1988
- Manufacture of knitted brief blanks39US 5,836,179 A1998
- Circular weft knitting machines24US 4,608,839 A1986
- Striping system for circular knitting machine24US 5,070,709 AJumberca, S. A. · 1991